Subscribe to RSS

DOI: 10.1055/s-0045-1802591
Use of Animation Video and Clay Model for Surgical Decision-Making in Patients with Early Breast Cancer—A Prospective Study
Abstract


Introduction Patient perspectives on breast cancer surgical techniques are influenced by various factors. The time given by the care providers to patients for appropriate decision-making is minimal in the developing world. Effective presurgical counseling is crucial for empowering patients, managing expectations, promoting informed decision-making, and optimizing outcomes. This study employed animation storytelling technique and clay model on patients to understand breast surgical techniques.
Aims and Objectives To evaluate the use of animation video and clay model in counseling patients eligible for breast conservation surgery (BCS) on the differences between modified radical mastectomy, BCS, and oncoplasty.
Methods A prospective observational study was undertaken including 40 patients under 60 years of age, eligible for BCS, at the Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India. Patients viewed a 4-minute animation video and a clay model demonstrating tissue displacement and reconstruction techniques. Responses from a three-question questionnaire were analyzed using SPSS 23 and compared with historical controls adapted from the study of Bothra et al.
Results Scores assessing awareness, understanding of surgical techniques, and interest in BCS among patients who underwent mastectomy, BCS, and oncoplasty were comparable. Patients exposed to both animation and clay models showed slightly higher scores across all groups, compared with historic controls, though not statistically significant (p = 0.144, 0.199, and 0.198). Overall, patients and relatives expressed satisfaction with the educational tools, finding them helpful in decision-making.
Conclusion Animation video and clay model are valuable tools in modern surgical education and patient care, enhancing understanding and facilitating informed decision-making. These visual aids empower patients and support health care providers in delivering comprehensive counseling on surgical options for breast cancer treatment.
#
Keywords
animation video - breast conservation surgery - clay model - early breast cancer - oncoplastyIntroduction
The global incidence of breast cancer is increasing.[1] The awareness of breast cancer among women from developing countries is also on the rise.[2] Increased availability of imaging, especially mammography has facilitated earlier detection of breast cancer especially in tier 1 cities.[2] [3] This has led to a paradigm shift in the surgical management of these patients, from the most radical Halstedian mastectomy to the recent breast oncoplastic surgery,[4] including de-escalation of axillary surgery which may be omitted in selected cases.[5]
In this context, when health care providers discuss oncoplastic breast surgery, patients and their families often find it challenging to grasp the different options available, particularly given the complexities associated with tumors in various quadrants of the breast.[6] The authors have created an animation video with virtual characters for explaining the options of modified radical mastectomy (MRM) versus breast conservation surgery (BCS) versus oncoplasty. With the introduction of additional oncoplastic surgical techniques, the understanding of the procedure by the patient is of utmost importance, for successful outcome and regular follow-up from an oncological point of view.[7]
Since the animation video alone may not be sufficient to convey the details of the reconstruction process involved in oncoplasty, we had to supplement this aspect with an alternative tool. Clay modeling has been a traditional practice in India for several centuries and is deeply rooted in our culture.[8] Clay is inexpensive, readily available, and can be easily moldable. Hence, we used a clay model depicting tumors in a specific quadrant of breast to help patients understand the oncoplastic procedure that would be performed on them.[9] The aim of this study was to use and assess the effectiveness of animation video and clay model in counseling patients undergoing surgery for early breast cancer.
#
Materials and Methods
We developed an animation video ([Video 1]) with a running time of 4 minutes and 57 seconds. In this animated video, using a storytelling technique,[10] [11] a female doctor explains the treatment options for early breast cancer in Hindi, followed by an overview of the operative procedure for BCS, MRM, and BCS with oncoplasty. Three animated characters share their surgical experiences and outcomes, and this animation was complemented by a detailed explanation of the procedure using clay model.
Video 1 Link Video explaining the procedures of Breast Conservation surgery, Breast oncoplastic procedures and modified radical mastectomy - https://youtu.be/jjIHXI0Fw1c
Quality:
We created an educational tool using a clay model illustrating the five quadrants of breast and axilla. The tumor was crafted from wheat flour and colored with edible powder. We then positioned the tumor and axillary node according to the mammography findings in the patient. The surgical team then demonstrated the surgical procedure to the patient and their relative using disposable surgical instruments such as scalpel and tooth forceps to hold the tissue, excise the tumor, and perform the reconstruction ([Figs. 1] [2] [3]).






The project was approved by the institute ethics committee. The study was conducted from April 2023 to April 2024. It included 40 patients with early breast cancer. Patients younger than 60 years with early breast cancer eligible for BCS were included in the study. Patients with an advanced disease and/or not willing to participate were excluded from the study. The workup of early breast cancer was done according to our departmental protocol. Once the patient was thoroughly evaluated, they were then shown the animation video on a laptop and the oncoplastic procedure was demonstrated using a clay model. After these demonstrations, the patients filled out a patient satisfaction multimedia questionnaire featuring three questions. Responses from this questionnaire were also compared with historic controls adapted from the study of Bothra et al.[11]
Statistical Analysis
All continuous values were expressed as mean and standard deviation. Comparison between the groups was done using independent samples t-test or Mann–Whitney's U test as appropriate. The normality of scores was tested across the groups by applying Shapiro–Wilk's test and if found nonnormally distributed, then Kruskal–Wallis' U tests were applied. A p-value of <0.05 was considered statistically significant. SPSS version 23.0 was used for data analysis.
#
#
Results
A total of 40 patients with early breast cancer were included in this study. Eighteen patients had right-sided tumor, while 22 had left-sided tumor. Two patients had cT1N0M0 disease, 11 had cT2N0M0, 2 had cT1N1M0 disease, while the rest had a higher clinical staging. Nine patients underwent oncoplastic breast surgery, 22 underwent BCS, and 5 patients underwent MRM. Four patients were receiving neoadjuvant chemotherapy during the study.
All 40 patients viewed the video and were shown the clay model. One patient refused to complete the questionnaire. To assess the efficacy of the clay model, we compared the scores of these patients with a historic control group who had only viewed the animation video. We found that the scores were higher across all domains in patients who were shown both the video and clay model ([Table 1]), although the differences were not statistically significant.
Women who were shown both the animated video and the clay model (n = 40) |
Women who were just shown an animated video (n = 40) |
p-Value[a] |
|||||
---|---|---|---|---|---|---|---|
Mean ± SD |
Median (IQR) |
Minimum–maximum |
Mean ± SD |
Median (IQR) |
Minimum–maximum |
||
Improved awareness of breast surgical techniques |
90.60 ± 18.77 |
100 (90–100) |
0–100 |
88.50 ± 12.72 |
90 (80–100) |
60–100 |
0.144 |
Better understanding of breast surgical techniques |
92.78 ± 17.27 |
100 (92.75–100) |
0–100 |
88.50 ± 14.94 |
95 (80–100) |
50–100 |
0.119 |
Stimulated interest in relatives regarding BCS |
91.80 ± 19.54 |
100 (91.25–100) |
0–100 |
88.25 ± 15.67 |
100 (80–100) |
50–100 |
0.198 |
Abbreviations: BCS, breast conservation surgery; IQR, interquartile range; SD, standard deviation.
a Mann–Whitney's U tests applied across two groups (video and video + clay model).
In our cohort, when comparing the scores between patients who underwent oncoplasty versus BCS versus MRM, the scores were highest in the MRM group. However, there was no statistically significant difference between the groups. Additionally, when we compared scores between younger and older women, the older women had higher scores.
#
Discussion
In this study, we found that both patients and their relatives had a better understanding of the procedures, particularly the oncoplastic techniques, when using clay models. There were fewer postoperative cosmetic concerns and questions related to cosmesis. We devised this clay model since clay is a common material in Indian households, especially in rural areas. One kilogram of pottery clay costs $1 or Rs. 100 and can be used for 3 to 4 days. It can be easily moldable, allowing us to shape it to create the desired breast and nipple contours. The tumor was made with wheat flour and colored with red artificial coloring to give a contrasting texture for easier understanding.[8] [9]
The animation video employing a storytelling technique featured three characters, one explaining breast oncoplastic outcomes, another discussing breast conservation outcomes, and the third focusing on outcomes of MRM. We saw better scores from patients who were shown both the video and the model. We believe that clay models effectively conveyed the surgical concepts, particularly for breast oncoplastic surgery, which can be challenging to explain with animation video alone.[10] [11] [12]
In the context of the developing world, mannequins and simulators can be expensive, and their procurement and implementation in institutes often require considerable effort. Mammography-based simulators and three-dimensional-printed models may provide better understanding to the patients but cost continues to be a significant barrier.[13] [14] Moreover, busy clinicians often share multiple responsibilities, as teachers, clinicians, and counselors, which can restrict their ability to engage in thorough patient communication and understanding.[15] Training breast cancer staff nurses in the different types of oncoplastic breast surgery could serve as a valuable alternative for busy clinicians in counseling patients about their surgical options.[16]
The findings of our study suggest that when patients are educated about the various aspects of surgical management for breast cancer, their understanding of breast oncoplastic surgery improves significantly. As a result, both patients and their relatives gain a clearer understanding of the procedure.[17]
Our study had the following strengths. It emphasized the importance of understanding patient perspectives and surgical decision-making in breast cancer addressing a critical gap in health care communication. The use of low-cost materials (clay and wheat flour) and animation storytelling provides an accessible, feasible, and culturally relevant educational tool in resource-limited settings, promoting wider application. Feedback from the patients and relatives also offers insights into the perceived value and effectiveness of the educational tools. Limitations of our study include a small sample size, lack of a control group, and absence of an objective assessment of the effectiveness of these educational tools.
#
Conclusion
Our study shows that the use of animation video and clay model enhances patient's understanding and decision-making regarding the available surgical options for breast cancer. Despite the lack of any significant differences when compared with historical controls, these educational tools received positive feedback from patients and relatives. These inexpensive, easily available educational tools could educate patients, reduce their anxiety and concerns related to surgical procedures, and foster a more informed relationship between patients and health care providers, particularly useful in the developing world. Studies with larger sample sizes and diverse populations are necessary to further evaluate the effectiveness and applicability of these methods in various clinical settings.
#
#
Conflict of Interest
None declared.
Acknowledgments
We thank Dr. Prabaker Mishra, Additional Professor, Department of Biostatistics, Mr. Dabeer Warsi, Lead Animator, School of Telemedicine, and Mr. Mukesh Kumar, volunteer, for their support.
Ethical Approval
Institutional Ethics Committee no. is PGI/ 2023–139-MCh-132. Research Registry registration no.: 9539, dated September 20, 2023.
Consent
Written consent was obtained from the participants. A part of this manuscript was presented by Spandana Jagannath as a Poster at the 12th Annual Meeting of the Association of Breast Surgeons of India ABSICON 2024, Lucknow, India, and won the KGMU Best Poster Award.
-
References
- 1 Benson JR, Jatoi I. The global breast cancer burden. Future Oncol 2012; 8 (06) 697-702
- 2 Kumar R. Understanding the rising breast cancer among young women: biological insights, projections, and an opportunity window leading up to 2040. Indian J Surg Oncol 2024; 15 (01) 1-7
- 3 Bhardwaj PV, Dulala R, Rajappa S, Loke C. Breast cancer in India: screening, detection, and management. Hematol Oncol Clin North Am 2024; 38 (01) 123-135
- 4 Al-Hilli Z, Weiss A. Breast cancer surgery-fast-paced and ever-changing. Clin Breast Cancer 2024; 24 (08) 661-662
- 5 Connors C, Al-Hilli Z. De-escalation of axillary surgery after neoadjuvant therapy. Clin Breast Cancer 2024; 24 (05) 385-391
- 6 Lisboa FCAP, Giorgi LPCV, Figueiredo ACMG, Paulinelli RR, de Sousa JB. Comparative analysis of the degree of patient satisfaction after breast-conserving surgery with or without oncoplastic surgery: systematic review and meta-analysis. Front Surg 2024; 11: 1396432
- 7 Aristokleous I, Pantiora E, Sjökvist O, Karakatsanis A. The value of patient-reported experience in oncoplastic breast conservation following standardized assessment and shared-decision making. A qualitative study. Eur J Surg Oncol 2024; 50 (10) 108524
- 8 Bawa S. Cross-cultural exchange of visual and material cultures: case studies from the North Indian terracotta figures. Stud People's Hist 2024; 11 (01) 30-58
- 9 Leung SJ, Blottner M, Wheeler S. et al. Clay modeling as a learning tool for medical trainees in urology: a narrative review and pilot study. Transl Androl Urol 2024; 13 (02) 320-330
- 10 Sabaretnam M, Bothra S, Warsi D. The technique of story-telling in thyroid diseases including surgery; useful or not. Ann Med Surg (Lond) 2019; 41: 43-46
- 11 Bothra S, Mayilvaganan S, Mishra P, Mishra A, Agarwal A, Agarwal G. Use of animation video in surgical decision-making for treatment of early breast cancer in Indian women. South Asian J Cancer 2019; 8 (03) 137-139
- 12 Mayilvaganan S, Shivaprasad C. Comparison of the efficacy of three different methods of explaining the surgical procedure of hemithyroidectomy. Indian J Endocrinol Metab 2018; 22 (04) 520-524
- 13 Bryce-Alberti M, Wittenberg RE, Shimelash N. et al. Implementation of an intensive surgical simulation week for medical students in Rwanda. J Surg Res 2024; 302: 232-239
- 14 Mayer HF, Coloccini A, Viñas JF. Three-dimensional printing in breast reconstruction: current and promising applications. J Clin Med 2024; 13 (11) 3278
- 15 Wang YF, Lee YH, Lee CW, Lu JY, Shih YZ, Lee YK. The physician-patient communication behaviors among medical specialists in a hospital setting. Health Commun 2024; 39 (06) 1235-1245
- 16 Çırak Sağdıç B, Bozkul G, Karahan S. Experiences, difficulties and coping methods of female nurses caring for breast cancer surgery patients: a qualitative study. Eur J Oncol Nurs 2024; 69: 102511
- 17 Datta S, Valiquette CR, Somogyi R. Understanding the appropriate and beneficial use of before and after photos in breast surgery: a North American survey. Plast Surg (Oakv) 2024; 32 (03) 404-412
Address for correspondence
Publication History
Received: 31 December 2024
Accepted: 08 January 2025
Article published online:
17 February 2025
© 2025. MedIntel Services Pvt Ltd. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/)
Thieme Medical and Scientific Publishers Pvt. Ltd.
A-12, 2nd Floor, Sector 2, Noida-201301 UP, India
-
References
- 1 Benson JR, Jatoi I. The global breast cancer burden. Future Oncol 2012; 8 (06) 697-702
- 2 Kumar R. Understanding the rising breast cancer among young women: biological insights, projections, and an opportunity window leading up to 2040. Indian J Surg Oncol 2024; 15 (01) 1-7
- 3 Bhardwaj PV, Dulala R, Rajappa S, Loke C. Breast cancer in India: screening, detection, and management. Hematol Oncol Clin North Am 2024; 38 (01) 123-135
- 4 Al-Hilli Z, Weiss A. Breast cancer surgery-fast-paced and ever-changing. Clin Breast Cancer 2024; 24 (08) 661-662
- 5 Connors C, Al-Hilli Z. De-escalation of axillary surgery after neoadjuvant therapy. Clin Breast Cancer 2024; 24 (05) 385-391
- 6 Lisboa FCAP, Giorgi LPCV, Figueiredo ACMG, Paulinelli RR, de Sousa JB. Comparative analysis of the degree of patient satisfaction after breast-conserving surgery with or without oncoplastic surgery: systematic review and meta-analysis. Front Surg 2024; 11: 1396432
- 7 Aristokleous I, Pantiora E, Sjökvist O, Karakatsanis A. The value of patient-reported experience in oncoplastic breast conservation following standardized assessment and shared-decision making. A qualitative study. Eur J Surg Oncol 2024; 50 (10) 108524
- 8 Bawa S. Cross-cultural exchange of visual and material cultures: case studies from the North Indian terracotta figures. Stud People's Hist 2024; 11 (01) 30-58
- 9 Leung SJ, Blottner M, Wheeler S. et al. Clay modeling as a learning tool for medical trainees in urology: a narrative review and pilot study. Transl Androl Urol 2024; 13 (02) 320-330
- 10 Sabaretnam M, Bothra S, Warsi D. The technique of story-telling in thyroid diseases including surgery; useful or not. Ann Med Surg (Lond) 2019; 41: 43-46
- 11 Bothra S, Mayilvaganan S, Mishra P, Mishra A, Agarwal A, Agarwal G. Use of animation video in surgical decision-making for treatment of early breast cancer in Indian women. South Asian J Cancer 2019; 8 (03) 137-139
- 12 Mayilvaganan S, Shivaprasad C. Comparison of the efficacy of three different methods of explaining the surgical procedure of hemithyroidectomy. Indian J Endocrinol Metab 2018; 22 (04) 520-524
- 13 Bryce-Alberti M, Wittenberg RE, Shimelash N. et al. Implementation of an intensive surgical simulation week for medical students in Rwanda. J Surg Res 2024; 302: 232-239
- 14 Mayer HF, Coloccini A, Viñas JF. Three-dimensional printing in breast reconstruction: current and promising applications. J Clin Med 2024; 13 (11) 3278
- 15 Wang YF, Lee YH, Lee CW, Lu JY, Shih YZ, Lee YK. The physician-patient communication behaviors among medical specialists in a hospital setting. Health Commun 2024; 39 (06) 1235-1245
- 16 Çırak Sağdıç B, Bozkul G, Karahan S. Experiences, difficulties and coping methods of female nurses caring for breast cancer surgery patients: a qualitative study. Eur J Oncol Nurs 2024; 69: 102511
- 17 Datta S, Valiquette CR, Somogyi R. Understanding the appropriate and beneficial use of before and after photos in breast surgery: a North American survey. Plast Surg (Oakv) 2024; 32 (03) 404-412







